Penguin
Recent Changes
Blame: decayscreen(1)
EditPageHistoryDiffInfoLikePages
Annotated edit history of decayscreen(1) version 5, including all changes. View license author blame.
Rev Author # Line
1 perry 1 XScreenSaver
2 !!!XScreenSaver
3 NAME
4 SYNOPSIS
5 DESCRIPTION
6 OPTIONS
7 ENVIRONMENT
8 SEE ALSO
9 COPYRIGHT
10 AUTHOR
11 ----
12 !!NAME
13
14
15 decayscreen - make a screen meltdown.
16 !!SYNOPSIS
17
18
19 __decayscreen__ [[-display ''host:display.screen'']
20 [[-window] [[-root] [[-mono] [[-install] [[-visual ''visual'']
21 [[-delay ''usecs''] [[-mode ''mode'']
22 !!DESCRIPTION
23
24
25 The ''decayscreen'' program creates a melting effect by
26 randomly shifting rectangles around the screen.
27
28
29 The image that it manipulates will be grabbed from the
30 portion of the screen underlying the window, or from the
31 system's video input, or from a random file on disk, as
32 indicated by the ''grabDesktopImages'',
33 ''grabVideoFrames'', and ''chooseRandomImages''
34 options in the ''~/.xscreensaver'' file; see
5 perry 35 xscreensaver-demo(1) for more details.
1 perry 36 !!OPTIONS
37
38
39 ''decayscreen'' accepts the following
40 options:
41
42
43 __-window__
44
45
46 Draw on a newly-created window. This is the
47 default.
48
49
50 __-root__
51
52
53 Draw on the root window.
54
55
56 __-mono__
57
58
59 If on a color display, pretend we're on a monochrome
60 display.
61
62
63 __-install__
64
65
66 Install a private colormap for the window.
67
68
69 __-visual__ ''visual''
70
71
72 Specify which visual to use. Legal values are the name of a
73 visual class, or the id number (decimal or hex) of a
74 specific visual.
75
76
77 __-delay__ ''microseconds''
78
79
80 Slow it down.
81
82
83 __-mode__ ''mode''
84
85
86 The direction in which the image should tend to slide. Legal
87 values are ''random'' (meaning pick one), ''up'',
88 ''left'', ''right'', ''down'', ''upleft'',
89 ''downleft'', ''upright'', ''downright'',
90 ''shuffle'' (meaning perfer no particular direction),
91 ''in'' (meaning move things toward the center),
92 ''out'' (meaning move things away from the center),
93 ''melt'' (meaning melt straight downward), ''stretch''
94 (meaning stretch the screen downward), and ''fuzz''
95 (meaning go blurry instead of melty).
96 !!ENVIRONMENT
97
98
99 __DISPLAY__
100
101
102 to get the default host and display number.
103
104
105 __XENVIRONMENT__
106
107
108 to get the name of a resource file that overrides the global
109 resources stored in the RESOURCE_MANAGER
110 property.
111 !!SEE ALSO
112
113
5 perry 114 X(1), xscreensaver(1),
115 xscreensaver-demo(1),
116 xscreensaver-getimage(1)
1 perry 117 !!COPYRIGHT
118
119
120 Copyright 1992 by Vivek Khera. Permission to use, copy,
121 modify, distribute, and sell this software and its
122 documentation for any purpose is hereby granted without fee,
123 provided that the above copyright notice appear in all
124 copies and that both that copyright notice and this
125 permission notice appear in supporting documentation. No
126 representations are made about the suitability of this
127 software for any purpose. It is provided
128 !!AUTHOR
129
130
131 Vivek Khera
132 ----
This page is a man page (or other imported legacy content). We are unable to automatically determine the license status of this page.